Overview
An employment physical examination assesses whether a person can safely perform the duties of a specific job. It is conducted by a medical provider, and it is the component of screening most tightly governed by federal disability law.
That law does not prohibit employment physicals. It controls when they may happen, who they may be required of, what may be done with the results, and where the information must be kept. Those rules explain most of what people find puzzling about the timing of a job offer.
The Three Stages of Hiring
The Americans with Disabilities Act divides hiring into 3 stages and applies a different rule to each. This framework governs physical exams, and it also governs several other components on this site.
| Before a job offer | Medical examinations and disability related questions are not permitted. An employer may ask whether a person can perform the functions of the job, with or without reasonable accommodation. |
| After a conditional offer | A medical examination may be required, provided every entering employee in that job category is subject to the same requirement. The examination does not have to be limited to job related matters at this stage, but what is done with the results does. |
| During employment | An examination must be job related and consistent with business necessity. |
The conditional offer is the mechanism that makes this work. An offer is extended subject to completing the examination, which places the exam after the hiring decision rather than inside it. If the offer is then withdrawn, the reason is visible and reviewable, which is the point of the sequence.
Withdrawing an offer on the basis of an examination requires that the reason be job related and consistent with business necessity, and that no reasonable accommodation would allow the person to perform the essential functions.
What Counts as a Medical Examination
The category is broader than a physical in a clinic. A procedure that seeks information about a person’s physical or mental impairments or health is generally treated as a medical examination, which can include blood and urine analysis for health indicators, vision and hearing testing, blood pressure screening, and psychological testing that measures a mental impairment.
Two exclusions matter for screening:
- Testing for illegal drug use is not treated as a medical examination, which is why it may be required before an offer. See our Drug Testing page.
- A test of the ability to perform job tasks is not a medical examination, provided it does not measure physiological responses. See our Physical Ability Testing page.
Alcohol testing is not excluded, and it is treated as a medical examination.
Types of Employment Physicals
Employment physicals are named for the point in employment at which they occur, and the timing determines which rules apply.
| Post-offer, pre-placement | Conducted after a conditional offer and before the person starts work. Establishes whether they can perform the job’s demands and records a baseline of their condition on entry. Sometimes called a pre-employment physical, though it comes after the offer rather than before it. |
| Fit for duty | Conducted on a current employee to determine whether they can safely perform their job. Most often after an injury, an illness, or an extended absence, and sometimes where an employer has a specific reason to question capacity. Must be job related and consistent with business necessity. |
| Return to work | A fit for duty examination following a specific absence, assessing readiness to resume and whether any restriction applies. Frequently connected to a workers compensation claim or a medical leave. |
| Periodic | Conducted at set intervals for roles subject to a regulatory or safety requirement, such as commercial driving, respirator use, or work with particular exposures. |
| Exit | Conducted when employment ends, documenting the person’s condition on departure. Used mainly in roles with occupational exposure, where a baseline and a closing record together show whether a change occurred. |
The distinction that carries the most weight is between the first 2. A post-offer examination may be required of every entering employee in a job category without any particular reason. A fit for duty examination applies to someone already employed, and it must be justified by the job and the circumstances rather than applied at will.
What an Exam Involves
Content depends on the role and on any regulation that applies. A general employment physical commonly includes a health history, vital signs, and an assessment of the systems relevant to the job’s demands, such as musculoskeletal capacity for lifting roles or vision and hearing for roles where those matter.
Role specific additions are common: respirator clearance where breathing apparatus is worn, vision standards for certain safety functions, and audiometric testing where hearing conservation applies. Several of these overlap with occupational health screening.
What the Employer Receives
An employer generally receives a determination, not a medical record. The provider reports whether the person is cleared for the role, cleared with restrictions, or not cleared. The underlying findings, diagnoses, and history stay with the provider.
This mirrors the role of the medical review officer in drug testing. A clinician makes the medical judgment, and the employer receives the conclusion it needs in order to act.
Confidentiality of Medical Information
Where an employer does obtain medical information, federal disability law requires it to be collected and maintained on separate forms and in separate medical files, treated as a confidential medical record. It does not belong in a general personnel file.
Limited disclosure is permitted, including to supervisors who need to know about necessary restrictions or accommodations, to first aid and safety personnel where a condition might require emergency treatment, and to officials investigating compliance.
People frequently assume the governing law here is the federal health privacy statute. That statute applies to health care providers, health plans, and related entities. An employer holding employment records is generally not covered by it, and the confidentiality obligation comes from disability law instead.
DOT Medical Certification
Commercial drivers are subject to a specific physical examination requirement. The examination is conducted by a medical examiner listed on a federal registry, and a driver who meets the standards receives a medical examiner’s certificate valid for a defined period, commonly up to 24 months and shorter where a condition requires monitoring.
The certificate is a qualification for the work rather than an employer’s own assessment, and it is tied to the driver rather than to a particular employer. It sits alongside the other commercial driving records covered on our Motor Vehicle Report page.
Other regulated roles have their own examination standards, set by the agency or the licensing body rather than by the employer.
When an Exam Identifies a Limitation
An examination finding a limitation does not end the matter. Where a person has a disability, the employer’s obligation is to consider whether a reasonable accommodation would allow them to perform the essential functions of the job.
That assessment is individual rather than categorical. A blanket rule excluding everyone with a particular condition is the pattern disability law is designed to prevent, and the analysis turns on what this job actually requires and what this person can actually do.
Where a genuine safety concern exists, it is evaluated against the risk the specific role presents rather than assumed.
Where It Fits
Where a screening company arranges an examination and reports the outcome to an employer, that information can form part of a consumer report, with the disclosure, authorization, accuracy, and dispute requirements that attach to one. Our FCRA Overview covers those requirements in full.
Where an employer arranges an examination directly with a provider, the consumer reporting rules may not attach in the same way. Disability law applies either way, and it is the more significant constraint here.
Where the outcome of an examination contributes to withdrawing an offer, the applicable notice requirements apply. See The Adverse Action Process.
State law adds requirements in some places, including rules on who pays for a required examination. Our State Laws Overview covers how the states differ.